7050 and 7075 are both high-strength truc tiep ket qua bong da alloys, known for their excellent strength, toughness, and corrosionresistance, and widely used in aerospace, defense, mold manufacturing, and other industries.
Compared to 7050 truc tiep ket qua bong da, 7075 truc tiep ket qua bong da has higher hardness and strength but performs relatively poorly in terms ofmachinability and corrosion resistance. 7075 is susceptible to stress corrosion and its toughness decreases withdecreasing temperature.
Therefore, a thin layer of pure truc tiep ket qua bong da is often applied to the outer surface of 7075 truc tiep ket qua bong da sheets to enhancecorrosion resistance.
Instant QuoteDifferences in Products
Products of 7075
7075-truc tiep ket qua bong da-tube
7075-aluminium-rod
7075-truc tiep ket qua bong da-plate
7075-profile
7075-forging
7075-wire
7075-aerospace-truc tiep ket qua bong da-bar-rod
7075-aerospace-truc tiep ket qua bong da-plate
7075-phone-sheet
Products of 7050
7050-rivet-wire-rod
7050-profile
7050-forging
7050-aerospace-truc tiep ket qua bong da-rod-bar
7050-aerospace-truc tiep ket qua bong da-shee-plate
7005-truc tiep ket qua bong da-plate-sheet
Differences between 7050VS7075 standards and certifications
Both 7050 and 7075 truc tiep ket qua bong da alloys comply with international standard ISO 6324, US standards AMS 4041/4130, Chinese standard GB/T 3190, and the following additional standards: QQ-A-225/9, AMS-QQA-225/9, ASTM B-211, AMS 4122, AMS 4123, AMS 4124, AMS 4167, AMS 4169, and QQ-A-200/11.
Instant QuoteTheir certifications include the National Aeronautics and Space Administration (NASA), the Department of Defense (DoD) in the United States, the European Aviation Safety Agency (EASA), and the Aviation Industry Corporation of China (AVIC), among others. Therefore, in terms of standards and certifications, there is no significant difference between these two truc tiep ket qua bong da alloys, and they are both suitable for a wide range of applications in aerospace, defense, and related industries.
Different Chemical Compositions
| Chemical element | 7050 | 7075 |
| Si | 0.12 | 0.40 |
| Fe | 0.15 | 0.50 |
| Cu | 2.0-2.6 | 1.2-2.0 |
| Mn | 0.10 | 0.30 |
| Mg | 1.9-2.6 | 2.1-2.9 |
| Cr | 0.04 | 0.18-0.28 |
| Zn | 5.7-6.7 | 5.1-6.1 |
| Ti | 0.06 | 0.20 |
| Zr | 0.08-0.15 | - |
| Other (Each) | 0.05 | 0.05 |
| Other (total) | 0.15 | 0.15 |
| Aluminium (Al) | Remainder | Remainder |
Different Common Tempers
| 7050 truc tiep ket qua bong da | T73511 | T7351 | T6 | T3651 | T74 | T73651 | T7651 | - | - | - |
| 7075luminum | T6 | T651 | T7451 | T76 | T7651 | T73 | T7351 | O | T62 | T652 |
7075 T7451 is a special state of 7075 truc tiep ket qua bong da alloy, achieved through artificial aging treatment, providing higherstrength and hardness.
7050 T6 is a common heat treatment state of 7050 truc tiep ket qua bong da alloy, achieved through solution heat treatment and agingtreatment. After solution heat treatment at (120 ± 5) °C for 16 hours and rapid cooling at room temperature, thealloy gains its properties.
7050 T7351 is an over-aged state of 7050 T6, achieved through solution heat treatment, aging treatment, andadditional artificial aging treatment. After solution heat treatment at (120 ± 5) °C for 16 hours, rapid cooling toroom temperature, and then aging at (165 ± 10) °C for 6 hours, followed by rapid cooling at room temperature, thealloy attains its characteristics.
Instant QuoteDifferences in Mechanical Properties
| Performance | 7050 | 7075 |
| Tensile strength (MPa) | 500-570 | 570-620 |
| Yield strength (MPa) | 370-450 | 490-550 |
| Elongation percentage (%) | 12-16 | 10-12 |
| Hardness (Brinell) | 130-140 | 150-160 |
| Elastic modulus (GPa) | 70-73 | 71-73 |
Differences in Corrosion Resistance
Both 7050 and 7075 exhibit good corrosion resistance, capable of withstanding the erosion from seawater, atmosphericconditions, and various chemical agents. 7050 shows slightly better stress corrosion resistance than 7075.
Differences in Processing Capabilities
Both 7050 and 7075 exhibit good processing capabilities, allowing for forming, welding, and machining operations.
Differences in Applications
7050 truc tiep ket qua bong da
- Aircraft structural components
- Aerospace parts
- Automotive components
- Mold manufacturing
- Pressure vessels
7075 truc tiep ket qua bong da
- Aircraft skins
- Engine components
- Rocket parts
- Sports equipment
- Tools and molds
Price Differences
The prices of 7050 and 7075 vary, but in recent years, they have been on an upward trend primarily due to highdemand and rising raw material costs. It is expected that prices will continue to follow a stable growth pattern inthe future.
Instant Quotetruc tiep ket qua bong da Source
Chalco provides 7075 and 7075 truc tiep ket qua bong da sheets ranging in thickness from 0.25 inches to 8 inches.
Our main board sizes are typically 48.5 inches or 60.5 inches wide, with each length measuring 144.5 inches. Most ofour 7075-T651 truc tiep ket qua bong da sheets comply with AMS 4045, QQA 250/12, and ASTM B209 specifications.
We can control the sawing tolerance of any deformable truc tiep ket qua bong da alloy (including 7050 truc tiep ket qua bong da sheets) within ±0.005inches.
If you have any specific requirements for quoting and/or ordering, please let us know. Each piece of truc tiep ket qua bong da wesell can be fully traced back to the main board and comes with complete factory certification.
Instant QuoteYou can trust our team of truc tiep ket qua bong da experts to provide accurate information regarding specific factories, industrystandards, or compliance matters.